For many art lovers, the true Dutch master is Vincent van Gogh. The largest exhibition of his works to appear outside the Netherlands in 25 years opens at a gallery in Washington.

BECK Mutations

Why: An avalanche of big albums is coming this season. Courtney Love and her band Hole have a smart, shimmery new CD, Celebrity Skin, out this week. Neosoulman Seal’s Human Being is due Nov. 17. Shock rocker Marilyn Manson goes from gloom to glam on Sept. 15; while…